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HOOSIER RACING TIRE
2011 ARCA TIRE SPECIFICATIONS
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Speedways (12.0/28.0-15 Radials)
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LS
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RS
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LS
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RS
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Chicago
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6181
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6404
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Daytona
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6109
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6214
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Circumference
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87 1/4"
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88 5/8"
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Circumference
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87 3/4"
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88 1/4"
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Air Pressure
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LF 28/43#
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RF 48/63#
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Air Pressure
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LF 35/50#
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RF 55/70#
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Outer/Inner
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LR 28/43#
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RR 45/60#
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Outer/Inner
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LR 35/50#
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RR 50/65#
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LS
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RS
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LS
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RS
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Iowa
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6121
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6452
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Kansas
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6181
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6416
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Circumference
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87 1/4"
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88 5/8"
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Circumference
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87 1/4"
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88 5/8"
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Air Pressure
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LF 20/35#
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RF 32/47#
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Air Pressure
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LF 28/43#
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RF 45/60#
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Outer/Inner
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LR 20/35#
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RR 30/45#
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Outer/Inner
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LR 28/43#
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RR 42/57#
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LS
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RS
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LS
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RS
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Michigan
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6121
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6416
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Pocono
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6121
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6226
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Circumference
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87 1/4"
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88 5/8"
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Circumference
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87 1/4"
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88 5/8"
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Air Pressure
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LF 28/43#
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RF 48/63#
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Air Pressure
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LF 24/39#
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RF 36/51#
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Outer/Inner
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LR 28/43#
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RR 45/60#
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Outer/Inner
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LR 24/39#
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RR 36/51#
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LS
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RS
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Talladega
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6109
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6428
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Circumference
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87 3/4"
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88 1/4"
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Air Pressure
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LF 35/50#
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RF 55/70#
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Outer/Inner
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LR 35/50#
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RR 50/65#
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All Radial Tires use Inner-Liners
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Nitrogen replacement procedures:
1. Deflate the outer chamber completely.
2. Reduce inner chamber pressure to no less than 15 P.S. I.
3. Inflate inner to recommended pressure.
4. Inflate outer to recommended pressure.
All Speedway Radials use Inner-Liners
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Road Course: 11.0/28.0R-15 Radials
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Radials
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LS
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RS
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NJMP
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LF 28#
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RF 28#
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Tire Code 40
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LR 25#
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RR 25#
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No Inner Liners used at the Road Course
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Short Tracks:
11.0/28.0R-15 Radials
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Radials
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LS
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RS
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Radials
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LS
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RS
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Berlin
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LF 20#
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RF 30#
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Madison
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LF 20#
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RF 36#
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25L/40R
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LR 20#
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RR 30#
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25L/40R
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LR 20#
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RR 34#
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ORP
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LF 20#
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RF 32#
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Salem
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LF 22#
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RF 36#
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25L/40R
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LR 20#
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RR 30#
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25L/40R
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LR 22#
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RR 34#
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Toledo
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LF 20#
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RF 32#
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Winchester
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LF 22#
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RF 36#
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25L/40R
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LR 20#
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RR 30#
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25L/40R
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LR 22#
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RR 34#
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No Inner Liners used at Short Tracks
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Dirt Tracks: 11.0/88.0-15 Bias
Tires
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Bias Tires
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LS
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RS
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Bias Tires
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LS
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RS
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DuQuoin
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LF 18#
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RF 24#
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Springfield
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LF 18#
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RF 22#
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45L/70R Dirts
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LR 16#
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RR 24#
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45L/70R Dirts
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LR 18#
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RR 22#
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All pressures are Cold Starting Recommended.
All subject to change. Check with Hoosier at each event.
Rev. 6/17//11
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Copyright ©
2011 Hoosier Racing Tire Corp.
All rights reserved.
Do not duplicate or redistribute in any form.
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